730011040123 has 8 divisors (see below), whose sum is σ = 755199853200. Its totient is φ = 704823295008.

The previous prime is 730011040117. The next prime is 730011040127. The reversal of 730011040123 is 321040110037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 730011040123 - 2¹³ = 730011031931 is a prime.

It is a super-2 number, since 2×730011040123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 730011040094 and 730011040103.

It is not an unprimeable number, because it can be changed into a prime (730011040127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274665 + ... + 1756357.

It is an arithmetic number, because the mean of its divisors is an integer number (94399981650).

Almost surely, 2^730011040123 is an apocalyptic number.

730011040123 is a deficient number, since it is larger than the sum of its proper divisors (25188813077).

730011040123 is a wasteful number, since it uses less digits than its factorization.

730011040123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533981.

The product of its (nonzero) digits is 504, while the sum is 22.

The spelling of 730011040123 in words is "seven hundred thirty billion, eleven million, forty thousand, one hundred twenty-three".